Traceability of poultry offal meal in broiler feeding using isotopic analysis (δ13C and δ15N) of different tissues
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1516-635X2010000100002 http://hdl.handle.net/11449/225889 |
Resumo: | Our goal was to trace the inclusion of poultry offal meal (OM) in diets by using carbon (13C/12C) and nitrogen (15N/14N) isotopic ratios of different tissues in order to contribute for the development of an independent technology for the certification of the feeding of broilers reared on diets with no addition of animal ingredients. Eighty one-day-old chicks were randomly distributed into five experimental treatments, that is, diets containing increasing levels of OM inclusion (0, 2, 4, 8 and 16% OM), with four replicates of four birds each. At 42 days of age, four birds per treatment (n=4) were randomly selected, weighed, and sacrificed to collect breast muscle (Pectoralis major), keel and tibia samples to determine their isotopic ratios (13C/12C e 15N/14N). It was observed that 13Cand 15Nenrichment increased as a function of increasing OM inclusion in all diets. The analyses of the Pectoralis major showed that that only treatments with 8 and 16% OM dietary inclusion were different form those in the control group (0% OM). On the other hand, when the keel and tibia were analyzed, in addition to 8 and 16% OM), the treatment with 4% OM inclusion was also different from the control group. The use of isotopic ratios of stable carbon and nitrogen isotopes is an alternative to trace OM inclusion in broiler diets as it is capable of tracing OM levels below those usually practiced by the poultry industry in Brazil. |
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Traceability of poultry offal meal in broiler feeding using isotopic analysis (δ13C and δ15N) of different tissuesBroilersCarbon-13CertificationFeeding regimeNitrogen-15Our goal was to trace the inclusion of poultry offal meal (OM) in diets by using carbon (13C/12C) and nitrogen (15N/14N) isotopic ratios of different tissues in order to contribute for the development of an independent technology for the certification of the feeding of broilers reared on diets with no addition of animal ingredients. Eighty one-day-old chicks were randomly distributed into five experimental treatments, that is, diets containing increasing levels of OM inclusion (0, 2, 4, 8 and 16% OM), with four replicates of four birds each. At 42 days of age, four birds per treatment (n=4) were randomly selected, weighed, and sacrificed to collect breast muscle (Pectoralis major), keel and tibia samples to determine their isotopic ratios (13C/12C e 15N/14N). It was observed that 13Cand 15Nenrichment increased as a function of increasing OM inclusion in all diets. The analyses of the Pectoralis major showed that that only treatments with 8 and 16% OM dietary inclusion were different form those in the control group (0% OM). On the other hand, when the keel and tibia were analyzed, in addition to 8 and 16% OM), the treatment with 4% OM inclusion was also different from the control group. The use of isotopic ratios of stable carbon and nitrogen isotopes is an alternative to trace OM inclusion in broiler diets as it is capable of tracing OM levels below those usually practiced by the poultry industry in Brazil.Department of Physics and Biophysics Institute of Biosciences UNESP, Caixa Postal 510, 18.618-000. Botucatu, São PauloDepartment of Animal Breeding and Nutrition College of Veterinary Medicine and Animal Science UNESP, Caixa Postal 560, 18.618-000. Botucatu, São PauloCollege of Animal Science UNESP, 17.900-000. Dracena, São PauloDepartment of Animal Production Biological Science and Health Centre Universidade Federal do Mato Grosso do Sul, Caixa Postal 549, 79.070-900 - Campo Grande, Mato Grosso do SulCollege of Agrarian Science Universidade Federal de Grande Dourados, Caixa Postal 533, 79.804-970. Dourados, Mato Grosso do SulDepartment of Physics and Biophysics Institute of Biosciences UNESP, Caixa Postal 510, 18.618-000. Botucatu, São PauloDepartment of Animal Breeding and Nutrition College of Veterinary Medicine and Animal Science UNESP, Caixa Postal 560, 18.618-000. Botucatu, São PauloCollege of Animal Science UNESP, 17.900-000. Dracena, São PauloUniversidade Estadual Paulista (UNESP)Universidade Federal do Mato Grosso do SulUniversidade Federal de Grande DouradosOliveira, R. P. [UNESP]Ducatti, C. [UNESP]Pezzato, A. C. [UNESP]Denadai, J. C. [UNESP]Cruz, V. C. [UNESP]Sartori, J. R. [UNESP]Carrijo, A. S.Caldara, F. R.2022-04-28T21:01:26Z2022-04-28T21:01:26Z2010-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article13-20http://dx.doi.org/10.1590/S1516-635X2010000100002Revista Brasileira de Ciencia Avicola, v. 12, n. 1, p. 13-20, 2010.1516-635Xhttp://hdl.handle.net/11449/22588910.1590/S1516-635X20100001000022-s2.0-77953642982Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira de Ciencia Avicolainfo:eu-repo/semantics/openAccess2022-04-28T21:01:26Zoai:repositorio.unesp.br:11449/225889Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T21:01:26Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Traceability of poultry offal meal in broiler feeding using isotopic analysis (δ13C and δ15N) of different tissues |
title |
Traceability of poultry offal meal in broiler feeding using isotopic analysis (δ13C and δ15N) of different tissues |
spellingShingle |
Traceability of poultry offal meal in broiler feeding using isotopic analysis (δ13C and δ15N) of different tissues Oliveira, R. P. [UNESP] Broilers Carbon-13 Certification Feeding regime Nitrogen-15 |
title_short |
Traceability of poultry offal meal in broiler feeding using isotopic analysis (δ13C and δ15N) of different tissues |
title_full |
Traceability of poultry offal meal in broiler feeding using isotopic analysis (δ13C and δ15N) of different tissues |
title_fullStr |
Traceability of poultry offal meal in broiler feeding using isotopic analysis (δ13C and δ15N) of different tissues |
title_full_unstemmed |
Traceability of poultry offal meal in broiler feeding using isotopic analysis (δ13C and δ15N) of different tissues |
title_sort |
Traceability of poultry offal meal in broiler feeding using isotopic analysis (δ13C and δ15N) of different tissues |
author |
Oliveira, R. P. [UNESP] |
author_facet |
Oliveira, R. P. [UNESP] Ducatti, C. [UNESP] Pezzato, A. C. [UNESP] Denadai, J. C. [UNESP] Cruz, V. C. [UNESP] Sartori, J. R. [UNESP] Carrijo, A. S. Caldara, F. R. |
author_role |
author |
author2 |
Ducatti, C. [UNESP] Pezzato, A. C. [UNESP] Denadai, J. C. [UNESP] Cruz, V. C. [UNESP] Sartori, J. R. [UNESP] Carrijo, A. S. Caldara, F. R. |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Universidade Federal do Mato Grosso do Sul Universidade Federal de Grande Dourados |
dc.contributor.author.fl_str_mv |
Oliveira, R. P. [UNESP] Ducatti, C. [UNESP] Pezzato, A. C. [UNESP] Denadai, J. C. [UNESP] Cruz, V. C. [UNESP] Sartori, J. R. [UNESP] Carrijo, A. S. Caldara, F. R. |
dc.subject.por.fl_str_mv |
Broilers Carbon-13 Certification Feeding regime Nitrogen-15 |
topic |
Broilers Carbon-13 Certification Feeding regime Nitrogen-15 |
description |
Our goal was to trace the inclusion of poultry offal meal (OM) in diets by using carbon (13C/12C) and nitrogen (15N/14N) isotopic ratios of different tissues in order to contribute for the development of an independent technology for the certification of the feeding of broilers reared on diets with no addition of animal ingredients. Eighty one-day-old chicks were randomly distributed into five experimental treatments, that is, diets containing increasing levels of OM inclusion (0, 2, 4, 8 and 16% OM), with four replicates of four birds each. At 42 days of age, four birds per treatment (n=4) were randomly selected, weighed, and sacrificed to collect breast muscle (Pectoralis major), keel and tibia samples to determine their isotopic ratios (13C/12C e 15N/14N). It was observed that 13Cand 15Nenrichment increased as a function of increasing OM inclusion in all diets. The analyses of the Pectoralis major showed that that only treatments with 8 and 16% OM dietary inclusion were different form those in the control group (0% OM). On the other hand, when the keel and tibia were analyzed, in addition to 8 and 16% OM), the treatment with 4% OM inclusion was also different from the control group. The use of isotopic ratios of stable carbon and nitrogen isotopes is an alternative to trace OM inclusion in broiler diets as it is capable of tracing OM levels below those usually practiced by the poultry industry in Brazil. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-01-01 2022-04-28T21:01:26Z 2022-04-28T21:01:26Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/S1516-635X2010000100002 Revista Brasileira de Ciencia Avicola, v. 12, n. 1, p. 13-20, 2010. 1516-635X http://hdl.handle.net/11449/225889 10.1590/S1516-635X2010000100002 2-s2.0-77953642982 |
url |
http://dx.doi.org/10.1590/S1516-635X2010000100002 http://hdl.handle.net/11449/225889 |
identifier_str_mv |
Revista Brasileira de Ciencia Avicola, v. 12, n. 1, p. 13-20, 2010. 1516-635X 10.1590/S1516-635X2010000100002 2-s2.0-77953642982 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileira de Ciencia Avicola |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
13-20 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1799964823582146560 |